Emily Blunt, John Krasinski Expecting First Child!

After three years of marriage, actors Emily Blunt and John Krasinski are expecting their first little bundle of joy!

The Hollywood pair were married back in 2010 during a star-studded Italian wedding, and have been pretty chatty about their dreams to start a big brood one day.

"We want to have children; I just don't know when yet," the actress told Manhattan magazine last year. "I'm just not sure about the timing of all of that. We're both from big families, so I think it's something we want."

And considering many of their Hollywood friends have already jumped on the kid bandwagon, it looks like now is the perfect time for them to start. As John spilled on the Today Show, working with his buddy Matt Damon on Promised Land gave him a crash course in Daddy 101. "We actually wrote with children climbing all over him," John said. "and he was doing bath time and dinner and everything, and we still got it done."

As a source close to the couple told US Weekly, "They both want kids, it's one of the reasons they got a bigger place, in a neighborhood that you can raise a family. They both couldn't be more excited."

No word yet on when Blunt is officially due, but some are saying she's only a few months away. (If those rumors are true, she's been doing a seriously good job of hiding that bump.) Another mystery: whether she's having a girl or boy. Either way, though, we can safely say that's going to be one cute kiddo.